Methyl isovalerate
Suppliers
Names
[ CAS No. ]:
556-24-1
[ Name ]:
Methyl isovalerate
[Synonym ]:
Butanoic acid, 3-methyl-, methyl ester
EINECS 209-117-3
Methyl 3-methylbutyrate
Isovaleric acid, methyl ester
Methyl isovalerianate
UNII-QPS4788198
Methyl 3-methylbutanoate
MFCD00042866
butanoic acid, 3-methyl, methyl ester
Methyl isopentanoate
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
116.5±0.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H12O2
[ Molecular Weight ]:
116.158
[ Flash Point ]:
19.4±8.3 °C
[ Exact Mass ]:
116.083733
[ PSA ]:
26.30000
[ LogP ]:
1.59
[ Vapour Pressure ]:
18.2±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.396
[ Water Solubility ]:
insoluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NY1510000
- CHEMICAL NAME :
- Isovaleric acid, methyl ester
- CAS REGISTRY NUMBER :
- 556-24-1
- BEILSTEIN REFERENCE NO. :
- 1699922
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C6-H12-O2
- MOLECULAR WEIGHT :
- 116.18
- WISWESSER LINE NOTATION :
- 1Y1&1VO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 20250 mg/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,84,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 5693 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 18800 mg/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0373 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 427 (estimated) No. of Female Employees: 176 (estimated)
Safety Information
[ Symbol ]:
GHS02
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225
[ Precautionary Statements ]:
P210
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Flammable
[ Risk Phrases ]:
R11
[ Safety Phrases ]:
S16
[ RIDADR ]:
UN 2400 3/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
NY1510000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2915600000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%